/* Smart Bin Eximus website. Colours and typefaces are from the brand foundation. */
@font-face { font-family: 'Manrope'; font-weight: 700; font-style: normal; font-display: swap; src: url('../fonts/manrope-latin-700-normal.woff2') format('woff2'); }
@font-face { font-family: 'Manrope'; font-weight: 800; font-style: normal; font-display: swap; src: url('../fonts/manrope-latin-800-normal.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-weight: 400; font-style: normal; font-display: swap; src: url('../fonts/inter-latin-400-normal.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-weight: 500; font-style: normal; font-display: swap; src: url('../fonts/inter-latin-500-normal.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-weight: 600; font-style: normal; font-display: swap; src: url('../fonts/inter-latin-600-normal.woff2') format('woff2'); }

:root {
  --navy: #0F1B2E;      /* Carbon Navy */
  --panel: #1B2A47;
  --divider: #2F3C57;
  --white: #FFFFFF;
  --text: #E6ECF5;
  --fog: #A8B5CC;
  --link: #8AB8F7;
  --button: #6AA6F2;
  --full: #22C55E;
  --empty: #94A3B8;
  --head: 'Manrope', 'Segoe UI', Arial, sans-serif;
  --body: 'Inter', 'Segoe UI', Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--navy); color: var(--text); font: 400 18px/1.65 var(--body); -webkit-font-smoothing: antialiased; }
img, video { max-width: 100%; height: auto; }
a { color: var(--link); text-underline-offset: 3px; }
a:hover { color: var(--white); }
:focus-visible { outline: 3px solid var(--white); outline-offset: 3px; border-radius: 4px; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.skip { position: absolute; left: -9999px; top: 0; background: var(--white); color: var(--navy); padding: 12px 18px; z-index: 10; font-weight: 600; }
.skip:focus { left: 12px; top: 12px; }

/* Header */
.site-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 22px 0; }
.site-header .logo { display: block; line-height: 0; }
.site-header .logo img { height: 62px; width: auto; display: block; }
.btn { display: inline-block; background: var(--button); color: var(--navy); font: 800 17px/1 var(--head); padding: 16px 28px; border: 0; border-radius: 999px; text-decoration: none; cursor: pointer; white-space: nowrap; }
.btn:hover { background: var(--link); color: var(--navy); }
.btn--quiet { background: transparent; color: var(--white); box-shadow: inset 0 0 0 2px var(--divider); }
.btn--quiet:hover { background: var(--panel); color: var(--white); }

/* Type */
.label { font: 700 14px/1.4 var(--head); letter-spacing: 0.28em; text-transform: uppercase; color: var(--fog); margin: 0 0 18px; }
h1 { font: 800 clamp(36px, 5.2vw, 64px)/1.06 var(--head); letter-spacing: -0.015em; color: var(--white); margin: 0 0 24px; text-wrap: balance; }
h2 { font: 700 clamp(26px, 3vw, 34px)/1.2 var(--head); color: var(--white); margin: 64px 0 16px; text-wrap: balance; }
h3 { font: 700 21px/1.3 var(--head); color: var(--white); margin: 0 0 6px; }
p { margin: 0 0 18px; }
.lead { font-size: clamp(19px, 2vw, 23px); line-height: 1.55; color: var(--text); max-width: 40em; }

/* Landing: video first */
.video { position: relative; aspect-ratio: 16 / 9; background: #070D18; border-radius: 18px; overflow: hidden; box-shadow: 0 0 0 1px var(--divider); }
.video video { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.sound { position: absolute; right: 16px; top: 16px; z-index: 2; background: rgba(15, 27, 46, 0.86); color: var(--white); font: 700 15px/1 var(--head); padding: 13px 18px; border: 0; border-radius: 999px; box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.55); cursor: pointer; }
.sound:hover { background: var(--navy); box-shadow: inset 0 0 0 2px var(--white); }
.sound[hidden] { display: none; }
.intro { padding: 56px 0 24px; }
.intro .btn { margin-top: 10px; }
details.transcript { margin-top: 40px; border-top: 1px solid var(--divider); border-bottom: 1px solid var(--divider); max-width: 46em; }
details.transcript summary { cursor: pointer; padding: 18px 0; font: 700 18px/1.3 var(--head); color: var(--white); }
details.transcript ol { margin: 0 0 20px; padding-left: 1.3em; }
details.transcript li { margin-bottom: 10px; }
.note { color: var(--fog); font-size: 16px; }

/* Enquiry form */
.enquire { margin: 72px 0 96px; background: var(--panel); border: 1px solid var(--divider); border-radius: 22px; padding: clamp(24px, 5vw, 56px); display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(24px, 5vw, 64px); scroll-margin-top: 24px; }
.enquire h2 { margin-top: 0; }
.enquire .direct { list-style: none; padding: 0; margin: 28px 0 0; }
.enquire .direct li { margin-bottom: 10px; }
.enquire .direct span { display: block; font: 700 13px/1.4 var(--head); letter-spacing: 0.2em; text-transform: uppercase; color: var(--fog); }
form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
form .field { margin-bottom: 18px; }
label { display: block; font: 600 15px/1.4 var(--body); color: var(--white); margin-bottom: 7px; }
label small { font-weight: 400; color: var(--fog); font-size: 14px; }
input, select, textarea { width: 100%; font: 400 17px/1.4 var(--body); color: var(--white); background: var(--navy); border: 1.5px solid var(--divider); border-radius: 12px; padding: 13px 14px; }
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--fog) 50%), linear-gradient(135deg, var(--fog) 50%, transparent 50%); background-position: calc(100% - 22px) 55%, calc(100% - 16px) 55%; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 40px; }
textarea { min-height: 120px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--link); box-shadow: 0 0 0 3px rgba(138, 184, 247, 0.3); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
form .small { color: var(--fog); font-size: 15px; margin: 14px 0 0; }

/* Article pages */
.page { padding: 40px 0 24px; }
.prose { max-width: 46em; }
.prose ul, .prose ol { padding-left: 1.3em; margin: 0 0 18px; }
.prose li { margin-bottom: 8px; }
.prose strong { color: var(--white); font-weight: 600; }
figure { margin: 32px 0; }
figure img { display: block; width: 100%; border-radius: 14px; box-shadow: 0 0 0 1px var(--divider); }
figcaption { color: var(--fog); font-size: 15px; margin-top: 10px; }
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin: 24px 0; padding: 0; list-style: none; max-width: none; }
.cards li { background: var(--panel); border: 1px solid var(--divider); border-radius: 16px; padding: 24px; margin: 0; }
.cards p { margin: 0; color: var(--text); font-size: 17px; }
.benefits { list-style: none; padding: 0; margin: 24px 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 40px; max-width: none; }
.benefits li { margin: 0; padding-left: 26px; position: relative; }
.benefits li::before { content: ''; position: absolute; left: 0; top: 9px; width: 12px; height: 12px; border-radius: 3px; background: var(--white); }
.benefits p { margin: 0; color: var(--fog); font-size: 17px; }
.steps { counter-reset: s; list-style: none; padding: 0; }
.steps li { counter-increment: s; position: relative; padding: 0 0 6px 58px; margin-bottom: 18px; }
.steps li::before { content: counter(s, decimal-leading-zero); position: absolute; left: 0; top: 2px; font: 800 20px/1.3 var(--head); color: var(--fog); }
.key { display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; }
.dot { width: 12px; height: 12px; border-radius: 50%; display: inline-block; }
.dot--full { background: var(--full); } .dot--empty { background: var(--empty); }
.faq h2 { font-size: clamp(21px, 2.2vw, 25px); margin: 44px 0 10px; }
.cta { margin: 72px 0 96px; padding: clamp(28px, 5vw, 48px); background: var(--panel); border: 1px solid var(--divider); border-radius: 22px; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cta p { margin: 0; font: 700 clamp(22px, 2.6vw, 30px)/1.25 var(--head); color: var(--white); }
.cta span { display: block; font: 400 18px/1.5 var(--body); color: var(--fog); margin-top: 6px; }
address { font-style: normal; }
.contact { list-style: none; padding: 0; }
.contact li { margin-bottom: 14px; }
.contact span { display: block; font: 700 13px/1.4 var(--head); letter-spacing: 0.2em; text-transform: uppercase; color: var(--fog); }

/* Footer */
.site-footer { border-top: 1px solid var(--divider); padding: 48px 0 56px; color: var(--fog); font-size: 16px; }
.site-footer .cols { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 40px; }
.site-footer img { height: 48px; width: auto; display: block; margin-bottom: 16px; }
.site-footer h2 { font: 700 13px/1.4 var(--head); letter-spacing: 0.2em; text-transform: uppercase; color: var(--fog); margin: 0 0 14px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 9px; }
.site-footer a { color: var(--text); text-decoration: none; }
.site-footer a:hover { color: var(--white); text-decoration: underline; }
.site-footer .legal { margin: 36px 0 0; font-size: 15px; }

@media (max-width: 820px) {
  body { font-size: 17px; }
  .site-header .logo img { height: 48px; }
  .site-header .btn { padding: 13px 20px; font-size: 15px; }
  .video { border-radius: 12px; }
  .sound { right: 10px; top: 10px; font-size: 13px; padding: 10px 14px; }
  .enquire { grid-template-columns: 1fr; }
  form .row { grid-template-columns: 1fr; gap: 0; }
  .cards, .benefits { grid-template-columns: 1fr; }
  .site-footer .cols { grid-template-columns: 1fr; gap: 28px; }
  h2 { margin-top: 48px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }